



'''simple docstring'''



import argparse
import json

from tqdm import tqdm
def        UpperCAmelCase (    ):
							SCREAMING_SNAKE_CASE       :   List[str]         =      argparse.ArgumentParser()

							# Required parameters
							parser.add_argument(
							    '''--src_path'''       ,		type=A       ,		default='''biencoder-nq-dev.json'''       ,		help='''Path to raw DPR training data'''       ,		)
							parser.add_argument(
							    '''--evaluation_set'''       ,		type=A       ,		help='''where to store parsed evaluation_set file'''       ,		)
							parser.add_argument(
							    '''--gold_data_path'''       ,		type=A       ,		help='''where to store parsed gold_data_path file'''       ,		)
							SCREAMING_SNAKE_CASE       :   int         =      parser.parse_args()

							with open(args.src_path       ,		'''r'''					) as src_file, open(args.evaluation_set       ,		'''w'''					) as eval_file, open(
							    args.gold_data_path       ,		'''w'''					) as gold_file:
														SCREAMING_SNAKE_CASE       :   int         =      json.load(A					)
														for dpr_record in tqdm(A					):
																					SCREAMING_SNAKE_CASE       :   Optional[int]         =      dpr_record['''question''']
																					SCREAMING_SNAKE_CASE       :   Any         =      [context['''title'''] for context in dpr_record['''positive_ctxs''']]
																					eval_file.write(question + '''\n'''					)
																					gold_file.write('''\t'''.join(A					) + '''\n'''					)


if __name__ == "__main__":
							main()









'''simple docstring'''



from math import pow
def        UpperCAmelCase (    A	:					int       ,		A	:					int       ,		A	:					int       ,		A	:					int       ,		A	:					int       ,		):
							if current_sum == needed_sum:
														# If the sum of the powers is equal to needed_sum, then we have a solution.
														solutions_count += 1
														return current_sum, solutions_count

							SCREAMING_SNAKE_CASE       :   Tuple         =      int(pow(A       ,		A					)					)
							if current_sum + i_to_n <= needed_sum:
														# If the sum of the powers is less than needed_sum, then continue adding powers.
														current_sum += i_to_n
														SCREAMING_SNAKE_CASE       ,SCREAMING_SNAKE_CASE       :   Dict         =      backtrack(
														    A       ,		A       ,		current_number + 1       ,		A       ,		A					)
														current_sum -= i_to_n
							if i_to_n < needed_sum:
														# If the power of i is less than needed_sum, then try with the next power.
														SCREAMING_SNAKE_CASE       ,SCREAMING_SNAKE_CASE       :   int         =      backtrack(
														    A       ,		A       ,		current_number + 1       ,		A       ,		A					)
							return current_sum, solutions_count
def        UpperCAmelCase (    A	:					int       ,		A	:					int					):
							if not (1 <= needed_sum <= 1000 and 2 <= power <= 10):
														raise ValueError(
														    '''Invalid input\n'''
														    '''needed_sum must be between 1 and 1000, power between 2 and 10.'''					)

							return backtrack(A       ,		A       ,		1       ,		0       ,		0					)[1]  # Return the solutions_count


if __name__ == "__main__":
							import doctest

							doctest.testmod()




